justin/jsix_import
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Move kernel to higher half.

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Return to having the bootloader re-map the kernel into the higher
half before jumping into the kernel entrypoint, so we don't have
to juggle pointers inside the kernel.
This commit is contained in:
Justin C. Miller
2018-04-19 01:34:30 -07:00
parent a27b8d6a3a
commit 3b560c063a
7 changed files with 134 additions and 9 deletions
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7
Makefile
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@@ -58,13 +58,14 @@ ASFLAGS += -p $(BUILD_D)/versions.s
CFLAGS := $(INCLUDES) $(DEPENDFLAGS) $(BASEFLAGS) $(WARNFLAGS)
CFLAGS += -DGIT_VERSION="\"$(VERSION)\""
CFLAGS += -std=c11
CFLAGS += -std=c11 -mcmodel=large
CXXFLAGS := $(INCLUDES) $(DEPENDFLAGS) $(BASEFLAGS) $(WARNFLAGS)
CXXFLAGS += -DGIT_VERSION="\"$(VERSION)\""
CXXFLAGS += -std=c++14
CXXFLAGS += -std=c++14 -mcmodel=large
BOOT_CFLAGS := -I src/boot $(CFLAGS) -fPIC -fshort-wchar
BOOT_CFLAGS := $(INCLUDES) $(DEPENDFLAGS) $(BASEFLAGS) $(WARNFLAGS)
BOOT_CFLAGS += -std=c11 -I src/boot -fPIC -fshort-wchar
BOOT_CFLAGS += -DKERNEL_FILENAME="L\"$(KERNEL_FILENAME)\""
BOOT_CFLAGS += -DGIT_VERSION_WIDE="L\"$(VERSION)\""
BOOT_CFLAGS += -DGNU_EFI_USE_MS_ABI -DHAVE_USE_MS_ABI